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Heart|Lab Grown|IGI

0.77ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG803661647

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803661647

Diamond specifications and retailer prices

From £106 GBP
$142 USD
As of October 24, 2026
Save £839 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £945 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803661647 or 803661647. Listed at 18 retailers as of October 24, 2026, with prices from £106 to £945, a £839 spread on the same certified stone. MOH London lists it at £945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661647
Dimensions6.56 × 5.62 × 3.74 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm5.62 mm0.77 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661647
Side View
Table 69.0%Crown 33.1°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: £945 GBP|Low: £91 GBP|High: £1,001 GBP|Avg: £299 GBP|-5.6%
MOH London
Retailer 2
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Retailer 19
October 31, 2026
Retailer 17£91 GBP
Retailer 3£102 GBP
Retailer 9£106 GBP
Retailer 6£120 GBP
Retailer 11£134 GBP
Retailer 16£201 GBP
Retailer 12£207 GBP
Retailer 5£219 GBP
Retailer 14£233 GBP
Retailer 2£272 GBP
Retailer 15£279 GBP
Retailer 19£291 GBP
Retailer 7£314 GBP
Retailer 13£340 GBP
Retailer 18£363 GBP
Retailer 8£406 GBP
Retailer 10£508 GBP
Retailer 4£706 GBP
MOH London£945 GBP

45 data points across 19 retailers

18 retailers£106 GBP to £945 GBP

Retailer 1
-
£91 GBP
$122 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£106 GBP
$142 USD
View
A
Retailer 3
-
£120 GBP
$161 USD
View
A
Retailer 4
-
£134 GBP
HK$1,400 HKD
View
Retailer 5
-
£201 GBP
ZAR 4,356 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£207 GBP
$278 USD
View
B+
Retailer 7
-
£219 GBP
$293 USD
View
B+
Retailer 8
-
£233 GBP
View
B+
Retailer 9
-
£272 GBP
$364 USD
View
B+
Retailer 10
-
£279 GBP
View
B+
Retailer 11
-
£291 GBP
$390 USD
View
B+
Retailer 12
-
£314 GBP
SGD 569 SGD
View
B+
Retailer 13
-
£340 GBP
$455 USD
View
B
Retailer 14
-
£363 GBP
$487 USD
View
B
Retailer 15
-
£406 GBP
$544 USD
View
B
Retailer 16
-
£508 GBP
$680 USD
View
B
Retailer 17
-
£706 GBP
$945 USD
View
Most Expensive
B
MOH London
LG803661647 · Oct 26
£945 GBP
View
17 more retailers have this diamond
Prices start from £106 GBPSave up to £839 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.77ct Heart
£106 GBP